英文關鍵字
background
bag
bali
beach
bottle
box
cleanup
coast
coastline
concept
danger
debris
dirt
dirty
disaster
discarded
dump
ecology
environment
environmental
foam
food
garbage
indonesia
island
landscape
litter
marine
nature
ocean
plastic
pollute
polluted
pollution
problem
recycle
recycling
reduce
reuse
rubbish
sand
sea
shore
toxic
trash
view
warm
waste
water
white